340101001 has 4 divisors (see below), whose sum is σ = 340330900. Its totient is φ = 339871104.

The previous prime is 340100989. The next prime is 340101029. The reversal of 340101001 is 100101043.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 198133776 + 141967225 = 14076^2 + 11915^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-340101001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (340101401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112716 + ... + 115693.

It is an arithmetic number, because the mean of its divisors is an integer number (85082725).

Almost surely, 2^340101001 is an apocalyptic number.

It is an amenable number.

340101001 is a deficient number, since it is larger than the sum of its proper divisors (229899).

340101001 is a wasteful number, since it uses less digits than its factorization.

340101001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229898.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 340101001 is about 18441.8274853660. The cubic root of 340101001 is about 698.0223095854.

Adding to 340101001 its reverse (100101043), we get a palindrome (440202044).

The spelling of 340101001 in words is "three hundred forty million, one hundred one thousand, one".